spin_lock(&expiring->d_lock);
/* We've already been dentry_iput or unlinked */
- if (!expiring->d_inode)
+ if (d_really_is_negative(expiring))
goto next;
qstr = &expiring->d_name;
* having d_mountpoint() true, so there's no need to call back
* to the daemon.
*/
- if (dentry->d_inode && d_is_symlink(dentry)) {
+ if (d_really_is_positive(dentry) && d_is_symlink(dentry)) {
spin_unlock(&sbi->fs_lock);
goto done;
}
return 0;
if (d_mountpoint(dentry))
return 0;
- inode = ACCESS_ONCE(dentry->d_inode);
+ inode = d_inode_rcu(dentry);
if (inode && S_ISLNK(inode->i_mode))
return -EISDIR;
if (list_empty(&dentry->d_subdirs))
* an incorrect ELOOP error return.
*/
if ((!d_mountpoint(dentry) && !simple_empty(dentry)) ||
- (dentry->d_inode && d_is_symlink(dentry)))
+ (d_really_is_positive(dentry) && d_is_symlink(dentry)))
status = -EISDIR;
}
spin_unlock(&sbi->fs_lock);
}
dput(ino->dentry);
- dentry->d_inode->i_size = 0;
- clear_nlink(dentry->d_inode);
+ d_inode(dentry)->i_size = 0;
+ clear_nlink(d_inode(dentry));
dir->i_mtime = CURRENT_TIME;
atomic_dec(&p_ino->count);
}
dput(ino->dentry);
- dentry->d_inode->i_size = 0;
- clear_nlink(dentry->d_inode);
+ d_inode(dentry)->i_size = 0;
+ clear_nlink(d_inode(dentry));
if (dir->i_nlink)
drop_nlink(dir);
*/
int is_autofs4_dentry(struct dentry *dentry)
{
- return dentry && dentry->d_inode &&
+ return dentry && d_really_is_positive(dentry) &&
dentry->d_op == &autofs4_dentry_operations &&
dentry->d_fsdata != NULL;
}